This story is starting to get going as well.
http://www.floppingaces.net/2009/11/...dging-of-data/
"
This picture of actual temperatures whistles a different tune altogether.
According to the Climate Science Coalition:
For an even more interesting contrast, here is just one of the seven graphs provided in the Climate Science Coalition’s paper linked above, showing the raw data compared to the adjusted data. The graph below is the Auckland station. [Navigate to the first link above, and to pages five thru eight to see them all.["..........
http://www.floppingaces.net/2009/11/...dging-of-data/
"
The New Zealand Government’s chief climate advisory unit NIWA is under fire for allegedly massaging raw climate data to show a global warming trend that wasn’t there.
The scandal breaks as fears grow worldwide that corruption of climate science is not confined to just Britain’s CRU climate research centre.
In New Zealand’s case, the figures published on NIWA’s [the National Institute of Water and Atmospheric research] website suggest a strong warming trend in New Zealand over the past century:
The caption to the photo on the NiWA site reads:
From NIWA’s web site — Figure 7: Mean annual temperature over New Zealand, from 1853 to 2008 inclusive, based on
between 2 (from 1853) and 7 (from 1908) long-term station records. The blue and red bars show annual differences from the
1971 – 2000 average, the solid black line is a smoothed time series, and the dotted [straight] line is the linear trend over 1909 to 2008 (0.92°C/100 years).
Shall we have a look at the raw data, pooh pooh’ed as so irrelevant by the warmist crowd?The scandal breaks as fears grow worldwide that corruption of climate science is not confined to just Britain’s CRU climate research centre.
In New Zealand’s case, the figures published on NIWA’s [the National Institute of Water and Atmospheric research] website suggest a strong warming trend in New Zealand over the past century:
The caption to the photo on the NiWA site reads:
From NIWA’s web site — Figure 7: Mean annual temperature over New Zealand, from 1853 to 2008 inclusive, based on
between 2 (from 1853) and 7 (from 1908) long-term station records. The blue and red bars show annual differences from the
1971 – 2000 average, the solid black line is a smoothed time series, and the dotted [straight] line is the linear trend over 1909 to 2008 (0.92°C/100 years).
This picture of actual temperatures whistles a different tune altogether.
According to the Climate Science Coalition:
What did we find? First, the station histories are unremarkable. There are no reasons for any large corrections. But we were astonished to find that strong adjustments have indeed been made.
About half the adjustments actually created a warming trend where none existed; the other half greatly exaggerated existing warming. All the adjustments increased or even created a warming trend, with only one (Dunedin) going the other way and slightly reducing the original trend.
The shocking truth is that the oldest readings have been cranked way down and later readings artificially lifted to give a false impression of warming, as documented below. There is nothing in the station histories to warrant these adjustments and to date Dr Salinger and NIWA have not revealed why they did this.
One station, Hokitika, had its early temperatures reduced by a huge 1.3°C, creating strong warming from a mild cooling, yet there’s no apparent reason for it.
The comparison between the raw data and the adjusted data was made possible after a colleague of Dr. Jim Salinger – formerly with NIWA – provided the information after years of direct requests to Salinger himself went unanswered. Salinger started this graph in the 1980s when he was at – yep, you guessed it – CRU (Climate Research Unit at the University of East Anglia, UK.About half the adjustments actually created a warming trend where none existed; the other half greatly exaggerated existing warming. All the adjustments increased or even created a warming trend, with only one (Dunedin) going the other way and slightly reducing the original trend.
The shocking truth is that the oldest readings have been cranked way down and later readings artificially lifted to give a false impression of warming, as documented below. There is nothing in the station histories to warrant these adjustments and to date Dr Salinger and NIWA have not revealed why they did this.
One station, Hokitika, had its early temperatures reduced by a huge 1.3°C, creating strong warming from a mild cooling, yet there’s no apparent reason for it.
For an even more interesting contrast, here is just one of the seven graphs provided in the Climate Science Coalition’s paper linked above, showing the raw data compared to the adjusted data. The graph below is the Auckland station. [Navigate to the first link above, and to pages five thru eight to see them all.["..........
Comment